DLT1083-2008 火力发电厂分散控制系统技术条件规范

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1、DL/T1083—2008ICS27.100P61备案号：24181-2008中华人民共和国电力行业标准DL/T1083—2008火力发电厂分散控制系统技术条件第一章、Specificationofdistributedcontrolsystemforfossilfuelpowerplant2008-06-04发布2008-11-01实施中华人民共和国国家发展和改革委员会发布IDL/T1083—2008第二章、目次前言··································Ⅱ1范围···························

2、·····12规范性引用文件···························13术语和定义·····························24总则································34.1数据通信网络·····························34.2DCS应用软件的要求···························44.3控制处理器配置要求···························44.4DCS故障情况下的一般安全要求·······················5

3、4.5对DCS硬件质量的要求··························54.6DCS设备供货和工程设计能力························54.7可用率考核和可靠性评估·························65应用功能要求·····························75.1数据采集和人—机界面··························75.2模拟量控制······························95.3开关量控制和顺序控制························

4、··175.4公用设备控制系统···························196硬件和系统软件要求···························206.1总的要求······························206.2通信网络······························206.3电源································216.4控制处理器（CP）···························226.5过程输入输出（I/O）·····················

5、·····226.6人—机接口······························246.7外围设备······························266.8机柜和接地······························266.9备品备件和专用工具···························277文档和技术资料····························277.1总则································277.2硬件资料·························

6、·····277.3软件资料······························287.4用户手册······························287.5控制逻辑文件·····························287.6I/O清单·······························287.7其他资料······························288验收和测试······························298.1系统出厂验收（FAT）···················

7、·······298.2现场验收······························298.3系统功能和性能考核···························30附录A（规范性附录）DCS硬件电磁兼容性（EMC）的技术规范········31附录B（资料性附录）DCS可靠性评估班志摘抄记录表···········32IIDL/T1083—2008第1节、前言本标准是根据《国家发展改革委办公厅关于下达2003年行业标准项目补充计划的通知》（发改办工业［2003］873号）文件的安排制定的。分散控制系统（DCS）在电力行业已被广泛应用

8、，并基本成熟。为进一步适应电力工业发展的需要，有必要使其标准化、规范化，建立适合我国国情的、实用的、统一的分散控制系统技术条件的行业标准